node_redis - how to get the TTL for a key?
Project page: https://github.com/NodeRedis/node_redis
It's possible to set an expiration for a key with:
client.set('key', 'value!', 'EX', 10);
Is there a way to get (read) the expiration of am existing key?
node-redis
asked Nov 22 at 17:21
ben
3022418
add a comment |
Project page: https://github.com/NodeRedis/node_redis
It's possible to set an expiration for a key with:
client.set('key', 'value!', 'EX', 10);
Is there a way to get (read) the expiration of am existing key?
node-redis
asked Nov 22 at 17:21
ben
3022418
add a comment |
Project page: https://github.com/NodeRedis/node_redis
It's possible to set an expiration for a key with:
client.set('key', 'value!', 'EX', 10);
Is there a way to get (read) the expiration of am existing key?
node-redis
asked Nov 22 at 17:21
ben
3022418
Project page: https://github.com/NodeRedis/node_redis
It's possible to set an expiration for a key with:
client.set('key', 'value!', 'EX', 10);
Is there a way to get (read) the expiration of am existing key?
node-redis
node-redis
asked Nov 22 at 17:21
ben
3022418
asked Nov 22 at 17:21
ben
3022418
asked Nov 22 at 17:21
ben
3022418
asked Nov 22 at 17:21
ben
3022418
asked Nov 22 at 17:21
ben
3022418
3022418
add a comment |
add a comment |
1 Answer
1
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votes
You can use ttl function to get the remaining time until a key is expired. Note that you should promisify the function or use callbacks to get the result. An example code block in an async function would be like this:
const { promisify } = require('util');
const ttl = promisify(client.ttl).bind(client);
client.set('key', 'value!', 'EX', 10);
const remaingTime = await ttl('key');
answered Nov 26 at 21:17
tonder
588
thank you ~~~~~~~~
– ben
Dec 5 at 7:54
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can use ttl function to get the remaining time until a key is expired. Note that you should promisify the function or use callbacks to get the result. An example code block in an async function would be like this:
const { promisify } = require('util');
const ttl = promisify(client.ttl).bind(client);
client.set('key', 'value!', 'EX', 10);
const remaingTime = await ttl('key');
answered Nov 26 at 21:17
tonder
588
thank you ~~~~~~~~
– ben
Dec 5 at 7:54
add a comment |
You can use ttl function to get the remaining time until a key is expired. Note that you should promisify the function or use callbacks to get the result. An example code block in an async function would be like this:
const { promisify } = require('util');
const ttl = promisify(client.ttl).bind(client);
client.set('key', 'value!', 'EX', 10);
const remaingTime = await ttl('key');
answered Nov 26 at 21:17
tonder
588
thank you ~~~~~~~~
– ben
Dec 5 at 7:54
add a comment |
You can use ttl function to get the remaining time until a key is expired. Note that you should promisify the function or use callbacks to get the result. An example code block in an async function would be like this:
const { promisify } = require('util');
const ttl = promisify(client.ttl).bind(client);
client.set('key', 'value!', 'EX', 10);
const remaingTime = await ttl('key');
answered Nov 26 at 21:17
tonder
588
You can use ttl function to get the remaining time until a key is expired. Note that you should promisify the function or use callbacks to get the result. An example code block in an async function would be like this:
const { promisify } = require('util');
const ttl = promisify(client.ttl).bind(client);
client.set('key', 'value!', 'EX', 10);
const remaingTime = await ttl('key');
answered Nov 26 at 21:17
tonder
588
answered Nov 26 at 21:17
tonder
588
answered Nov 26 at 21:17
tonder
588
answered Nov 26 at 21:17
tonder
588
588
thank you ~~~~~~~~
– ben
Dec 5 at 7:54
add a comment |
thank you ~~~~~~~~
– ben
Dec 5 at 7:54
thank you ~~~~~~~~
– ben
Dec 5 at 7:54
thank you ~~~~~~~~
– ben
Dec 5 at 7:54
add a comment |
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